v3.26.1
Statement of Financial Highlights - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Series A [Member]        
Auction Market Preferred Securities, Stock Series [Line Items]        
NET ASSET VALUE PER UNIT — Beginning of period $ 1,381.45 $ 1,288.73 $ 1,232.18 $ 1,295.79
INCOME (LOSS) ALLOCATED FROM THE MASTER FUND:        
Net investment income (loss) (2.07) (0.17) (4.38) 0.57
Total trading and investing gains (losses) (20.06) (19.17) 147.13 (26.97)
Net income (loss) before profit share allocation from the Master Fund (22.13) (19.34) 142.75 (26.40)
Less: profit share allocation from the Master Fund (4.19) 0.00 11.42 0.00
Net income (loss) from operations after profit share allocation from the Master Fund (17.94) (19.34) 131.33 (26.40)
NET ASSET VALUE PER UNIT — End of period $ 1,363.51 $ 1,269.39 $ 1,363.51 $ 1,269.39
TOTAL RETURN BEFORE PROFIT SHARE ALLOCATION FROM THE MASTER FUND (1.63%) (1.50%) 11.52% (2.04%)
LESS: PROFIT SHARE ALLOCATION TO (FROM) THE MASTER FUND $ (0.33) $ 0.00 $ 0.86 $ 0.00
TOTAL RETURN AFTER PROFIT SHARE ALLOCATION FROM THE MASTER FUND (1.30%) (1.50%) 10.66% (2.04%)
RATIOS TO AVERAGE NET ASSET VALUE:        
Expenses 4.32% 4.26% 4.33% 4.23%
Profit share allocation to (from) the Master Fund $ (0.33) $ 0.00 $ 0.86 $ 0.00
Total expenses 3.99% 4.26% 5.19% 4.23%
Net investment income (loss) (0.61%) (0.06%) (0.66%) 0.09%
Series B [Member]        
Auction Market Preferred Securities, Stock Series [Line Items]        
NET ASSET VALUE PER UNIT — Beginning of period $ 1,783.98 $ 1,644.25 $ 1,595.90 $ 1,645.09
INCOME (LOSS) ALLOCATED FROM THE MASTER FUND:        
Net investment income (loss) 6.18 7.87 11.73 17.04
Total trading and investing gains (losses) (24.32) (24.42) 191.42 (34.32)
Net income (loss) before profit share allocation from the Master Fund (18.14) (16.55) 203.15 (17.28)
Less: profit share allocation from the Master Fund (1.98) 0.00 31.23 0.11
Net income (loss) from operations after profit share allocation from the Master Fund (16.16) (16.55) 171.92 (17.39)
NET ASSET VALUE PER UNIT — End of period $ 1,767.82 $ 1,627.70 $ 1,767.82 $ 1,627.70
TOTAL RETURN BEFORE PROFIT SHARE ALLOCATION FROM THE MASTER FUND (1.14%) (1.01%) 12.58% (1.05%)
LESS: PROFIT SHARE ALLOCATION TO (FROM) THE MASTER FUND $ (0.23) $ 0.00 $ 1.81 $ 0.01
TOTAL RETURN AFTER PROFIT SHARE ALLOCATION FROM THE MASTER FUND (0.91%) (1.01%) 10.77% (1.06%)
RATIOS TO AVERAGE NET ASSET VALUE:        
Expenses 2.31% 2.26% 2.31% 2.23%
Profit share allocation to (from) the Master Fund $ (0.23) $ 0.00 $ 1.81 $ 0.01
Total expenses 2.08% 2.26% 4.12% 2.24%
Net investment income (loss) 1.42% 1.94% 1.37% 2.09%
Series C [Member]        
Auction Market Preferred Securities, Stock Series [Line Items]        
NET ASSET VALUE PER UNIT — Beginning of period $ 1,820.17 $ 1,677.62 $ 1,628.28 $ 1,678.47
INCOME (LOSS) ALLOCATED FROM THE MASTER FUND:        
Net investment income (loss) 6.37 8.04 12.01 17.38
Total trading and investing gains (losses) (27.84) (24.95) 194.76 (35.26)
Net income (loss) before profit share allocation from the Master Fund (21.47) (16.91) 206.77 (17.88)
Less: profit share allocation from the Master Fund (4.99) (0.01) 31.36 (0.13)
Net income (loss) from operations after profit share allocation from the Master Fund (16.48) (16.90) 175.41 (17.75)
NET ASSET VALUE PER UNIT — End of period $ 1,803.69 $ 1,660.72 $ 1,803.69 $ 1,660.72
TOTAL RETURN BEFORE PROFIT SHARE ALLOCATION FROM THE MASTER FUND (1.18%) (1.01%) 12.55% (1.07%)
LESS: PROFIT SHARE ALLOCATION TO (FROM) THE MASTER FUND $ (0.27) $ 0.00 $ 1.78 $ (0.01)
TOTAL RETURN AFTER PROFIT SHARE ALLOCATION FROM THE MASTER FUND (0.91%) (1.01%) 10.77% (1.06%)
RATIOS TO AVERAGE NET ASSET VALUE:        
Expenses 2.31% 2.25% 2.31% 2.23%
Profit share allocation to (from) the Master Fund $ (0.27) $ 0.00 $ 1.78 $ (0.01)
Total expenses 2.04% 2.25% 4.09% 2.22%
Net investment income (loss) 1.43% 1.94% 1.38% 2.09%
Series D [Member]        
Auction Market Preferred Securities, Stock Series [Line Items]        
NET ASSET VALUE PER UNIT — Beginning of period $ 1,649.74 $ 1,529.36 $ 1,476.05 $ 1,532.95
INCOME (LOSS) ALLOCATED FROM THE MASTER FUND:        
Net investment income (loss) 2.62 4.52 4.78 10.23
Total trading and investing gains (losses) (22.23) (22.74) 177.52 (31.61)
Net income (loss) before profit share allocation from the Master Fund (19.61) (18.22) 182.30 (21.38)
Less: profit share allocation from the Master Fund (2.20) 0.02 26.02 0.45
Net income (loss) from operations after profit share allocation from the Master Fund (17.41) (18.24) 156.28 (21.83)
NET ASSET VALUE PER UNIT — End of period $ 1,632.33 $ 1,511.12 $ 1,632.33 $ 1,511.12
TOTAL RETURN BEFORE PROFIT SHARE ALLOCATION FROM THE MASTER FUND (1.33%) (1.19%) 12.22% (1.39%)
LESS: PROFIT SHARE ALLOCATION TO (FROM) THE MASTER FUND $ (0.27) $ 0.00 $ 1.63 $ 0.03
TOTAL RETURN AFTER PROFIT SHARE ALLOCATION FROM THE MASTER FUND (1.06%) (1.19%) 10.59% (1.42%)
RATIOS TO AVERAGE NET ASSET VALUE:        
Expenses 3.07% 3.01% 3.07% 2.98%
Profit share allocation to (from) the Master Fund $ (0.27) $ 0.00 $ 1.63 $ 0.03
Total expenses 2.80% 3.01% 4.70% 3.01%
Net investment income (loss) 0.66% 1.19% 0.61% 1.35%
Series E [Member]        
Auction Market Preferred Securities, Stock Series [Line Items]        
NET ASSET VALUE PER UNIT — Beginning of period $ 1,218.25 $ 1,082.29 $ 1,064.35 $ 1,078.07
INCOME (LOSS) ALLOCATED FROM THE MASTER FUND:        
Net investment income (loss) 9.42 9.81 18.12 20.55
Total trading and investing gains (losses) (17.67) (16.00) 127.53 (22.52)
Net income (loss) before profit share allocation from the Master Fund (8.25) (6.19) 145.65 (1.97)
Less: profit share allocation from the Master Fund 0.00 0.00 0.00 0.00
Net income (loss) from operations after profit share allocation from the Master Fund (8.25) (6.19) 145.65 (1.97)
NET ASSET VALUE PER UNIT — End of period $ 1,210.00 $ 1,076.10 $ 1,210.00 $ 1,076.10
TOTAL RETURN BEFORE PROFIT SHARE ALLOCATION FROM THE MASTER FUND (0.68%) (0.57%) 13.68% (0.18%)
LESS: PROFIT SHARE ALLOCATION TO (FROM) THE MASTER FUND $ 0.00 $ 0.00 $ 0.00 $ 0.00
TOTAL RETURN AFTER PROFIT SHARE ALLOCATION FROM THE MASTER FUND (0.68%) (0.57%) 13.68% (0.18%)
RATIOS TO AVERAGE NET ASSET VALUE:        
Expenses 0.52% 0.50% 0.52% 0.48%
Profit share allocation to (from) the Master Fund $ 0.00 $ 0.00 $ 0.00 $ 0.00
Total expenses 0.52% 0.50% 0.52% 0.48%
Net investment income (loss) 3.15% 3.69% 3.12% 3.82%